BE754658A - Lamelle indicatrice, se composant d'une matiere capillaire impregnee, absorbante et gainee de feuilles - Google Patents

Lamelle indicatrice, se composant d'une matiere capillaire impregnee, absorbante et gainee de feuilles

Info

Publication number
BE754658A
BE754658A BE754658DA BE754658A BE 754658 A BE754658 A BE 754658A BE 754658D A BE754658D A BE 754658DA BE 754658 A BE754658 A BE 754658A
Authority
BE
Belgium
Prior art keywords
absorbent
impregnated
hair material
indicator sheet
sheathed
Prior art date
Application number
Other languages
English (en)
Original Assignee
Merck Patent Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication date
Publication of BE754658A publication Critical patent/BE754658A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
    • C12Q1/44—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving esterase
    • C12Q1/46—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving esterase involving cholinesterase

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Urology & Nephrology (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cell Biology (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
BE754658D 1969-08-12 Lamelle indicatrice, se composant d'une matiere capillaire impregnee, absorbante et gainee de feuilles BE754658A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691940964 DE1940964A1 (de) 1969-08-12 1969-08-12 Indikatorstreifen

Publications (1)

Publication Number Publication Date
BE754658A true BE754658A (fr) 1971-02-10

Family

ID=5742577

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754658D BE754658A (fr) 1969-08-12 Lamelle indicatrice, se composant d'une matiere capillaire impregnee, absorbante et gainee de feuilles

Country Status (11)

Country Link
US (1) US3715192A (fr)
BE (1) BE754658A (fr)
CH (1) CH550401A (fr)
CS (1) CS151032B2 (fr)
DE (1) DE1940964A1 (fr)
FR (1) FR2057766A5 (fr)
GB (1) GB1274617A (fr)
IL (1) IL34827A (fr)
NL (1) NL7009870A (fr)
SE (1) SE366836B (fr)
ZA (1) ZA704440B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108706A (en) * 1987-09-25 1992-04-28 Renato Saggiorato Disposable hygienic support for cleaning and drying reactive diagnostic strips

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WO1981000302A1 (fr) * 1979-07-23 1981-02-05 Eastman Kodak Co Dispositif de transport d'un liquide
US4310399A (en) * 1979-07-23 1982-01-12 Eastman Kodak Company Liquid transport device containing means for delaying capillary flow
US4323536A (en) * 1980-02-06 1982-04-06 Eastman Kodak Company Multi-analyte test device
US4413407A (en) * 1980-03-10 1983-11-08 Eastman Kodak Company Method for forming an electrode-containing device with capillary transport between electrodes
DE3113797C2 (de) * 1981-04-06 1985-01-31 Hans Uwe Prof. Dr.rer.nat. 7910 Neu-Ulm Wolf Verfahren und Anordnung zur Messung des Säure-Basen-Status von Blut
DE3233809A1 (de) * 1982-09-11 1984-03-15 Boehringer Mannheim Gmbh, 6800 Mannheim Kuevette zur bestimmung chemischer verbindungen in fluessigkeiten
US4549952A (en) * 1982-11-22 1985-10-29 Eastman Kodak Company Capillary transport device having means for increasing the viscosity of the transported liquid
US4551306A (en) * 1983-05-20 1985-11-05 Miles Laboratories, Inc. Sealed reagent matrix
US4623519A (en) * 1983-07-27 1986-11-18 Societe Nationale Elf Aquitaine Cell for analysis device, to collect a fraction of a liquid sample for reaction and analysis
US4632901A (en) * 1984-05-11 1986-12-30 Hybritech Incorporated Method and apparatus for immunoassays
JPH0736012B2 (ja) * 1984-10-05 1995-04-19 テルモ株式会社 試験片
US4803170A (en) * 1985-05-09 1989-02-07 Ultra Diagnostics Corporation Competitive immunoassay method, device and test kit
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US5501949A (en) * 1985-12-10 1996-03-26 Murex Diagnostics Corporation Particle bound binding component immunoassay
US5120504A (en) * 1986-07-14 1992-06-09 Hybritech Incorporated Apparatus for immunoassays with vent chennels in the container side wall
US4935346A (en) * 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
US20010023075A1 (en) * 1992-04-03 2001-09-20 Siu-Yin Wong A immunodiagnositc device having a dessicant incorporated therein
US5763262A (en) * 1986-09-18 1998-06-09 Quidel Corporation Immunodiagnostic device
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US5047206A (en) * 1987-03-11 1991-09-10 Wayne State University Reagent test strip
US5374524A (en) * 1988-05-10 1994-12-20 E. I. Du Pont De Nemours And Company Solution sandwich hybridization, capture and detection of amplified nucleic acids
US5137804A (en) * 1988-05-10 1992-08-11 E. I. Du Pont De Nemours And Company Assay device and immunoassay
US5620845A (en) * 1988-06-06 1997-04-15 Ampcor, Inc. Immunoassay diagnostic kit
AU637480B2 (en) * 1990-03-12 1993-05-27 Biosite Diagnostics Incorporated Bioassay device with non-absorbent textured capillary surface
US5922615A (en) 1990-03-12 1999-07-13 Biosite Diagnostics Incorporated Assay devices comprising a porous capture membrane in fluid-withdrawing contact with a nonabsorbent capillary network
US6007999A (en) * 1991-07-31 1999-12-28 Idexx Laboratories, Inc. Reversible flow chromatographic binding assay
US5726010A (en) * 1991-07-31 1998-03-10 Idexx Laboratories, Inc. Reversible flow chromatographic binding assay
US5140986A (en) * 1991-08-19 1992-08-25 Colormetric Laboratories, Inc. System, device and method for skin contamination detection
US5547702A (en) * 1994-07-08 1996-08-20 Polymer Technology International Corporation Method for continuous manufacture of diagnostic test strips
US6375871B1 (en) 1998-06-18 2002-04-23 3M Innovative Properties Company Methods of manufacturing microfluidic articles
US6431695B1 (en) 1998-06-18 2002-08-13 3M Innovative Properties Company Microstructure liquid dispenser
US6080243A (en) * 1998-06-18 2000-06-27 3M Innovative Properties Company Fluid guide device having an open structure surface for attachement to a fluid transport source
US6907921B2 (en) 1998-06-18 2005-06-21 3M Innovative Properties Company Microchanneled active fluid heat exchanger
US6290685B1 (en) 1998-06-18 2001-09-18 3M Innovative Properties Company Microchanneled active fluid transport devices
US6524488B1 (en) 1998-06-18 2003-02-25 3M Innovative Properties Company Method of filtering certain particles from a fluid using a depth loading filtration media
US6420622B1 (en) * 1997-08-01 2002-07-16 3M Innovative Properties Company Medical article having fluid control film
DE19753847A1 (de) * 1997-12-04 1999-06-10 Roche Diagnostics Gmbh Analytisches Testelement mit Kapillarkanal
DE19753851A1 (de) * 1997-12-04 1999-06-10 Roche Diagnostics Gmbh Vorrichtung zum kapillaren Flüssigkeitstransport
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US7494816B2 (en) 1997-12-22 2009-02-24 Roche Diagnostic Operations, Inc. System and method for determining a temperature during analyte measurement
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US7407811B2 (en) * 1997-12-22 2008-08-05 Roche Diagnostics Operations, Inc. System and method for analyte measurement using AC excitation
US7223364B1 (en) 1999-07-07 2007-05-29 3M Innovative Properties Company Detection article having fluid control film
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US20050103624A1 (en) * 1999-10-04 2005-05-19 Bhullar Raghbir S. Biosensor and method of making
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US6703216B2 (en) 2002-03-14 2004-03-09 The Regents Of The University Of California Methods, compositions and apparatuses for detection of gamma-hydroxybutyric acid (GHB)
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US7452457B2 (en) * 2003-06-20 2008-11-18 Roche Diagnostics Operations, Inc. System and method for analyte measurement using dose sufficiency electrodes
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US8679853B2 (en) * 2003-06-20 2014-03-25 Roche Diagnostics Operations, Inc. Biosensor with laser-sealed capillary space and method of making
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US7645421B2 (en) * 2003-06-20 2010-01-12 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
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US7597793B2 (en) * 2003-06-20 2009-10-06 Roche Operations Ltd. System and method for analyte measurement employing maximum dosing time delay
CA2529378C (fr) * 2003-06-20 2014-04-15 F.Hoffmann-La Roche Ag Procede et reactif pour la production de bandelettes reactives etroites et homogenes
US7604721B2 (en) 2003-06-20 2009-10-20 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
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US3018611A (en) * 1962-01-30 Timer device and method for determination
NL289920A (fr) * 1951-01-28
US3552929A (en) * 1968-01-23 1971-01-05 Minnesota Mining & Mfg Diagnosis means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108706A (en) * 1987-09-25 1992-04-28 Renato Saggiorato Disposable hygienic support for cleaning and drying reactive diagnostic strips

Also Published As

Publication number Publication date
US3715192A (en) 1973-02-06
NL7009870A (fr) 1971-02-16
SE366836B (fr) 1974-05-06
FR2057766A5 (fr) 1971-05-21
CH550401A (de) 1974-06-14
IL34827A0 (en) 1970-09-17
DE1940964A1 (de) 1971-02-25
CS151032B2 (fr) 1973-09-17
IL34827A (en) 1973-08-29
GB1274617A (en) 1972-05-17
ZA704440B (en) 1971-03-31

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